Fuel exhaustion Accident Piper PA-12 N7658H,
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ASN Wikibase Occurrence # 356690
 
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Date:Monday 16 September 1996
Time:15:45 LT
Type:Silhouette image of generic PA12 model; specific model in this crash may look slightly different    
Piper PA-12
Owner/operator:Private
Registration: N7658H
MSN: 12-537
Year of manufacture:1946
Total airframe hrs:3777 hours
Engine model:Lycoming O-320-B2A
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Anchorage, AK -   United States of America
Phase: En route
Nature:Private
Departure airport:Lake Louise, AK (13S)
Destination airport:(KLHD)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot stated that he had approximately 4.5 hours of fuel on board. He indicated that he tried to conserve fuel during his flight by operating the airplane at a reduced power setting, because he knew that the flight time would be close to the airplane's fuel flight time limits. The engine began to sputter as he was crossing Knik Arm. He applied carburetor heat and noted a small improvement in engine RPM. The engine then lost all power. The pilot stated he attempted to land on water, but was unable to reach the water. He landed on mud flats, and the right float struck a gully during the landing. The float strut collapsed, and the airplane dragged the right wing and elevator. During repair of the airplane after the accident, a mechanic found that the fuel sight tubes would show a greater quantity of fuel than was available.

Probable Cause: the pilot's improper planning/decision, which resulted in loss of engine power due to fuel exhaustion. A factor associated with the accident was: the erroneous (false) indication of the fuel sight tubes.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC96LA157
Status: Investigation completed
Duration: 1 year and 3 months
Download report: Final report

Sources:

NTSB ANC96LA157

History of this aircraft

Other occurrences involving this aircraft
27 June 2006 N7658H Private 1 Cooper Landing, AK sub

Location

Revision history:

Date/timeContributorUpdates
13-Mar-2024 09:51 ASN Update Bot Added

Corrections or additions? ... Edit this accident description

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